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Mastering RTOS: Hands on FreeRTOS and STM32Fx with Debugging (Udemy.com)

Learn Running/Porting FreeRTOS Real Time Operating System on STM32F4x and ARM cortex M based Mircocontrollers

4.5
7,902 reviews

Created by: FastBit Embedded Brain Academy

Last updated October 2026

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What you will learn

  • Understanding various RTOS concepts with FreeRTOS Programming and Debugging
  • Learn Complete Step by step method to run FreeRTOS on STM32 MCUs using OpenSTM32 System Workbench
  • Using STM32 Standard Peripheral Driver APIs to configure peripherals
  • FreeRTOS Task Creation , Deletion, Scheduling using with code examples
  • Important scheduling policies of FreeRTOS Scheduler
  • FreeRTOS Stack and Heap Management
  • Right ways of Synchronizing between tasks using Semaphores.
  • Right ways of Synchronizing between a task and an interrupt using semaphores
  • Synchronization between multiple events and a task
  • FreeRTOS Queue management like creation, sending, receiving, blocking, etc
  • Implementing mutual exclusion between Tasks using Mutex services and semaphores
  • Understanding Context Switching with in detail code explanation

How it compares

Against the other 295 rated Udemy courses in Arduino on CourseDuck:

  • Rating4.5 out of 5higher than 65% of them
  • Reviews7,902#3 of 296 by number of reviews
  • Length14.1 hourslonger than 88% of them
  • Last updatedOctober 2026more recently than 99% of them

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Course Description

>> The Complete FreeRTOS Course with Programming and Debugging <<

Latest update: RTOS debugging using SEGGER SystemView Trace tools, STM32 hal. Peripheral APIs and More examples are added.

Subtitles(CCs) and transcripts are available for this course.

Dedicated Support team to answer Q/A


The course is designed for Beginners to Advanced audience.


Short Description:

"The Biggest objective of this course is to demystifying RTOS practically using FreeRTOS and STM32 MCUs"

STEP-by-STEP guide to port/run FreeRTOS using development setup which includes,

1) STM32CUBEIDE + STM32F4xx + FreeRTOS + SEGGER SystemView


Demystifying the complete Architecture (ARM Cortex M) related code of FreeRTOS which will massively help you to put this kernel on any target hardware of your choice.


Development board used in this course:

If you already have an STM32 Based development board, then please continue using the same. The course uses STM32F407x DISCOVERY(STM32F407G-DISC1) board


Software used in this course:

1)  STM32CUBEIDE which can run on all OS platforms(WIN/OSX/LINUX) (free)

2) SEGGER Systemview software free edition


Operating system information:

WIN/MAC/UBUNTU


Debugging FreeRTOS with SEGGER SYSVIEW software

In this course debugging freeRTOS with SEGGER Systemview software is covered with STEP-BY-STEP guidance. please watch the preview videos.


Embedded Debugging and Quizzes

Debugging embedded code is really interesting and learning various debugging techniques and features are very much essential to have a good grip on embedded debugging.


Also, the course consists of various interview questions which will test your knowledge gained !.


My promise!

I will personally answer your questions about this material, either privately or in a group discussion. If you are in any way not satisfied, for any reason, you can get, No questions asked a full refund from Udemy within 30 days. But I am confident you won't need to. I stand behind this course 100% and am committed to helping you.


Learning order of FastBit Embedded Brain Academy Courses,

If you are a beginner in the field of embedded systems, then you can take our courses in the below-mentioned order.
This is just a recommendation from the instructor for beginners.

1) Microcontroller Embedded C Programming: absolute beginners(Embedded C)

2) Embedded Systems Programming on ARM Cortex-M3/M4 Processor(ARM Cortex M4 Processor specific)

3) Mastering Microcontroller with Embedded Driver Development(MCU1)

4) Mastering Microcontroller: TIMERS, PWM, CAN, RTC,LOW POWER(MCU2)

5) Mastering Microcontroller: STM32-LTDC, LCD-TFT, LVGL(MCU3)

6) Embedded System Design using UML State Machines(State machine)

7) Mastering RTOS: Hands-on FreeRTOS and STM32Fx with Debugging(RTOS)

8) ARM Cortex M Microcontroller DMA Programming Demystified(DMA)

9) STM32Fx Microcontroller Custom Bootloader Development(Bootloader)

10) Embedded Linux Step by Step using Beaglebone Black(Linux)

11) Linux device driver programming using Beaglebone Black(LDD1)


Other programming courses

1) Master The Rust Programming Language : Beginner To Advanced
Read More All Levels All Levels product length iconTime: 14.1h

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Instructor Details

FastBit Embedded Brain Academy

Best selling microcontroller programming and RTOS course creators having over 65,000+ active students and dedicated co-instructor team to help you in your embedded programming journey.

We have published courses on embedded C, microcontroller programming, RTOS programming, embedded Linux, and Linux device driver development.

If you are starting your career in the domain of embedded programming or if you want to learn how to program the microcontroller and its peripherals coding from scratch, then you are at the right place.

Enroll in the courses created by us, and we hope you will not be disappointed.

What we do?

We leverage the power of the internet to bring online courses at your fingertip in the domain of embedded systems and programming, microcontrollers, real-time operating systems, firmware development, embedded Linux, and device drivers. Thanks to Udemy.

Our primary goal is to teach embedded systems enjoyably with examples and lots of animations, which help our students excel in this field.

We have carefully crafted all these online courses to help students access industry-standard professional training with a very low price tag, thus saving your time, effort, and money.

Try our courses, and we are sure that the courses will make you feel you made the right choice.

Read More

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Reviews

4.5

7,902 ratings on Udemy

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By Rodolfo Scarnatto on 9/9/2026

Cumplió con objetivo. No doy 5, porque si bien entiendo bien inglés, hay pasajes donde hace falta subtítulos en español y no los tiene.

By Jerry Crane on 5/31/2026

Yes, I am enjoying the course. The instructor is doing a great job explaining what the various steps are. I am using a linux machine and because we use vscode for our stm32 development it takes a little time to convert the steps over to how it works in the vscode environment.

By Priyanka Joseph Coutinho on 4/29/2026

Highly recommended. brilliantly structured, making complex scheduling concepts easy to grasp, offering a logical and intuitive progression that simplifies complex scheduling. To enhance the experience, the final section would benefit from more diverse, real-world FreeRTOS mutex examples and video demonstrations of critical sections to better visualize resource protection. Than you.

By Ferencz Sandor Cservak on 4/21/2026

Good course, altough watching the course a couple years after its release requires you to do some slight workarounds and there will be slight difficulties, such as the folder structures being different or some files just not being present when you install the latest version of x because those were moved into a seperate repo for example.

By Dhayanandhan on 4/15/2026

Excellent content. The step-by-step guidance on configuring RTOS for STM32 microcontrollers is invaluable. Complex topics are simplified without losing technical depth. This is a must-have for your embedded systems library!

By SK Subram on 3/26/2026

Excellent course with a deep dive into RTOS concepts and usage. The integration and debugging with SEGGER tool made the learning process very straightforward.

By Mustafa YETIS on 2/12/2026

visually explanations are very helpful to understand the concepts. example projects are good to understand but are very simple but we need more complex project like 7seg display - buttonpad- serial comm -etc -reading sensors through adc-i2c and spi. I wonder how the DMA is handled in RTOS. Content can be added like EventGroups, QueueSets, TaskParameters etc.

By Jake Li on 1/21/2026

The course was overall pretty in-depth. However, the slides provided were not up to date with the slides in the lecture videos. There were not also proper updates to the instructions on setting up the SystemView target codes. I also feel that the explanations for the last few exercises were as in-depth as earlier exercises.

By Brandon Drury on 1/5/2026

The course is basically college level. It's not perfect, but it's an outstanding way to get the basics. Much like a college class, you'll feel a lot dumber at the end of the course than the beginning, but you'll have the vocabulary and instincts to avoid many of the self-taught traps. The first 50% of the course is theory-heavy. That's not a terrible thing. The last half is example-heavy. I was initially discouraged by all the theory and not enough examples, but that problem was solved by the end. I'm happy enough with the course that I purchased multiple other lessons from this creator. Great work! Thanks!

By Miguel Flores on 12/10/2025

Excelente curso con temas muy completos y muy bien desglosados. Justo lo que necesitaba para complementar mis conocimientos de FreeRTOS.

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Overall Score : 90 / 100

Mastering RTOS: Hands on FreeRTOS and STM32Fx with Debugging
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  • Video Duration: icon 14.1h
  • Price: See price on Udemy
  • Provider: icon Udemy
  • Updated: icon October 2026
  • Level: All Levels All Levels
  • Language: icon English
  • Certificate: icon Yes
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